Animals
Space
The Human Body
Nature
Fun Science Facts
100

This animal says “moo.”

What is a cow?

100

The planet we live on.

What is Earth?

100

You use these to see.

What are eyes?

100

This falls from the sky when it rains.

What is water?

100

Ice turns into this when it melts.

What is water?

200

The fastest land animal.

What is a cheetah?

200

The big star that gives us light and heat.

What is the Sun?

200

This body part pumps blood.

What is the heart?

200

The season when leaves fall from trees.

What is autumn (or fall)?

200

This force keeps us on the ground.

What is gravity?

300

This animal has a long trunk.

What is an elephant?

300

Earth’s natural satellite.

What is the Moon?

300

These let you chew your food.

What are teeth?

300

Bees collect this sweet liquid from flowers.

What is nectar?

300

This hot liquid comes out of volcanoes.

What is lava?

400

A baby frog is called this.

What is a tadpole?

400

The red planet.

What is Mars?

400

The bones in your body make up this.

What is the skeleton?

400

This tall plant has a trunk, branches, and leaves.

What is a tree?

400

Sound travels in waves through this.

What is air?

500

This mammal lays eggs.

What is a platypus?

500

The galaxy we live in.

What is the Milky Way?

500

The largest organ of your body.

What is the skin?

500

The layer of gases around Earth.

What is the atmosphere?

500

The study of plants is called this.

What is botany?

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